diff --git a/UI/Templates/MailerUI/UIxMailEditor.wox b/UI/Templates/MailerUI/UIxMailEditor.wox
index 66a51b510..ec91788f9 100644
--- a/UI/Templates/MailerUI/UIxMailEditor.wox
+++ b/UI/Templates/MailerUI/UIxMailEditor.wox
@@ -15,7 +15,7 @@
     var mailIsReply = <var:string value="isMailReply"/>;
   </script>
   <div class="popupMenu" id="contactsMenu">
-    <ul></ul>
+    <ul><!-- space --></ul>
   </div>
   <div class="menu" id="attachmentsMenu">
     <ul>